一、前言 作为真空中运动的机器来说,在人造卫星等先驱的飞行体方面可以说90%的隐患处理都是润滑上的问题1)。不能不利用宇宙上的润滑成果,这一点就是笔者付予本标题的原因所在。 二、真空中金属磨擦 在空气中金属是通过氧来润滑的。这里介绍一下 Buckley的研究,他如实地指出氧 I. INTRODUCTION As a moving machine in vacuum, it can be said that 90% of the hidden troubles in the pioneering flying objects such as satellites are all lubrication problems. Can not but take advantage of the results of the universe of lubrication, this is the reason I paid the title. Second, the metal friction in the vacuum metal in the air is lubricated by oxygen. Here’s a brief account of Buckley’s research, which states exactly what oxygen is